// Copyright (c)  YISH. All rights reserved.
// Licensed under the MIT License. See License.txt in the project root for license information.

namespace NSQL.Expressions.Functions
{
    public interface IDiffFunction : INumericFunction
    {
        IDateTimeExpression Start { get; }
        IDateTimeExpression End { get; }
        ExtractType Type { get; }
    }
}